Benjamin Kramer d5d7f37beb InstCombine: Add a bunch of combines of the form x | (y ^ z). ... We usually catch this kind of optimization through InstSimplify's distributive magic, but or doesn't distribute over xor in general. "A | ~(A | B) -> A | ~B" hits 24 times on gcc.c. llvm-svn: 126081		2011-02-20 13:23:43 +00:00
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CMakeLists.txt	Removed a bunch of unnecessary target_link_libraries.	2010-09-28 22:39:14 +00:00
InstCombine.h	refactor some code out into a helper method.	2011-02-13 07:43:07 +00:00
InstCombineAddSub.cpp	add is always integer, thanks to Frits for noticing this.	2011-02-17 20:55:29 +00:00
InstCombineAndOrXor.cpp	InstCombine: Add a bunch of combines of the form x | (y ^ z).	2011-02-20 13:23:43 +00:00
InstCombineCalls.cpp	Teach instcombine about the rest of the SSE and SSE2 conversion	2011-01-10 07:19:37 +00:00
InstCombineCasts.cpp	convert ConstantVector::get to use ArrayRef.	2011-02-15 00:14:00 +00:00
InstCombineCompares.cpp	Add some transforms of the kind X-Y>X -> 0>Y which are valid when there is no	2011-02-18 16:25:37 +00:00
InstCombineLoadStoreAlloca.cpp	Spelling fix: consequtive -> consecutive.	2011-02-15 09:23:02 +00:00
InstCombineMulDivRem.cpp	Enhance a bunch of transformations in instcombine to start generating	2011-02-10 05:36:31 +00:00
InstCombinePHI.cpp	have instcombine preserve nsw/nuw/exact when sinking	2011-02-17 23:01:49 +00:00
InstCombineSelect.cpp	Fold select + select where both selects are on the same condition.	2011-01-28 03:28:10 +00:00
InstCombineShifts.cpp	Enhance a bunch of transformations in instcombine to start generating	2011-02-10 05:36:31 +00:00
InstCombineSimplifyDemanded.cpp	teach SimplifyDemandedBits that exact shifts demand the bits they	2011-02-10 05:09:34 +00:00
InstCombineVectorOps.cpp	PR9218: SimplifyDemandedVectorElts can return a non-null value that is not	2011-02-19 22:42:40 +00:00
InstCombineWorklist.h	I got tired of VISIBILITY_HIDDEN colliding with the gcc enum. Rename it	2010-05-11 20:16:09 +00:00
InstructionCombining.cpp	Do not forget DebugLoc!	2011-02-15 02:02:30 +00:00
Makefile	make -fno-rtti the default unless a directory builds with REQUIRES_RTTI.	2010-01-24 20:43:08 +00:00